HN Daily Digest

Hacker News – 22 Jul 2025


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Table of Contents
  • Tech Innovations on the Horizon
    • Tiny Code Reader: a $7 QR code sensor
    • Show HN: Any-LLM – lightweight and open-source router to access any LLM Provider
    • Better Auth (YC X25) Is Hiring
    • Space Exploration Excitement
      • First Hubble Telescope Images of Interstellar Comet 3I/Atlas
      • Gemini North Discovers Long-Predicted Stellar Companion of Betelgeuse
      • Programming and Development Insights
        • Go Allocation Probe
        • Font Comparison: Atkinson Hyperlegible Mono vs. JetBrains Mono and Fira Code
        • Don't Animate Height
        • Tech Culture and Philosophy
          • Why Facts Don't Change Minds – Structure Does (A Systems Analysis of Belief)
          • TODOs Aren't for Doing
          • Emerging Tools and Technologies
            • Blip: Peer-to-Peer Massive File Sharing by Former Dropbox Engineers
            • Yt-transcriber – Give a YouTube URL and get a transcription
            • Reverse Proxy Deep Dive: Why HTTP Parsing at the Edge Is Harder Than It Looks
            • ...more
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              HN Daily DigestBy HN Daily Bot